remove ceph code

[stor4nfv.git] / src / ceph / src / librbd / journal / OpenRequest.cc

diff --git a/src/ceph/src/librbd/journal/OpenRequest.cc b/src/ceph/src/librbd/journal/OpenRequest.cc
deleted file mode 100644 (file)
index 6dbaf6e..0000000
--- a/src/ceph/src/librbd/journal/OpenRequest.cc
+++ /dev/null
@@ -1,144 +0,0 @@
-// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
-// vim: ts=8 sw=2 smarttab
-
-#include "librbd/journal/OpenRequest.h"
-#include "common/dout.h"
-#include "common/errno.h"
-#include "common/WorkQueue.h"
-#include "journal/Journaler.h"
-#include "librbd/ImageCtx.h"
-#include "librbd/Journal.h"
-#include "librbd/Utils.h"
-#include "librbd/journal/Types.h"
-#include "librbd/journal/Utils.h"
-
-#define dout_subsys ceph_subsys_rbd
-#undef dout_prefix
-#define dout_prefix *_dout << "librbd::journal::OpenRequest: " << this << " " \
-                           << __func__ << ": "
-
-namespace librbd {
-namespace journal {
-
-using librbd::util::create_async_context_callback;
-using librbd::util::create_context_callback;
-using util::C_DecodeTags;
-
-template <typename I>
-OpenRequest<I>::OpenRequest(I *image_ctx, Journaler *journaler, Mutex *lock,
-                            journal::ImageClientMeta *client_meta,
-                            uint64_t *tag_tid, journal::TagData *tag_data,
-                            Context *on_finish)
-  : m_image_ctx(image_ctx), m_journaler(journaler), m_lock(lock),
-    m_client_meta(client_meta), m_tag_tid(tag_tid), m_tag_data(tag_data),
-    m_on_finish(on_finish) {
-}
-
-template <typename I>
-void OpenRequest<I>::send() {
-  send_init();
-}
-
-template <typename I>
-void OpenRequest<I>::send_init() {
-  CephContext *cct = m_image_ctx->cct;
-  ldout(cct, 20) << dendl;
-
-  m_journaler->init(create_async_context_callback(
-    *m_image_ctx, create_context_callback<
-      OpenRequest<I>, &OpenRequest<I>::handle_init>(this)));
-}
-
-template <typename I>
-void OpenRequest<I>::handle_init(int r) {
-  CephContext *cct = m_image_ctx->cct;
-  ldout(cct, 20) << "r=" << r << dendl;
-
-  if (r < 0) {
-    lderr(cct) << "failed to initialize journal: " << cpp_strerror(r)
-               << dendl;
-    finish(r);
-    return;
-  }
-
-  // locate the master image client record
-  cls::journal::Client client;
-  r = m_journaler->get_cached_client(Journal<ImageCtx>::IMAGE_CLIENT_ID,
-                                     &client);
-  if (r < 0) {
-    lderr(cct) << "failed to locate master image client" << dendl;
-    finish(r);
-    return;
-  }
-
-  librbd::journal::ClientData client_data;
-  bufferlist::iterator bl = client.data.begin();
-  try {
-    ::decode(client_data, bl);
-  } catch (const buffer::error &err) {
-    lderr(cct) << "failed to decode client meta data: " << err.what()
-               << dendl;
-    finish(-EINVAL);
-    return;
-  }
-
-  journal::ImageClientMeta *image_client_meta =
-    boost::get<journal::ImageClientMeta>(&client_data.client_meta);
-  if (image_client_meta == nullptr) {
-    lderr(cct) << this << " " << __func__ << ": "
-               << "failed to extract client meta data" << dendl;
-    finish(-EINVAL);
-    return;
-  }
-
-  ldout(cct, 20) << this << " " << __func__ << ": "
-                 << "client: " << client << ", "
-                 << "image meta: " << *image_client_meta << dendl;
-
-  m_tag_class = image_client_meta->tag_class;
-  {
-    Mutex::Locker locker(*m_lock);
-    *m_client_meta = *image_client_meta;
-  }
-
-  send_get_tags();
-}
-
-template <typename I>
-void OpenRequest<I>::send_get_tags() {
-  CephContext *cct = m_image_ctx->cct;
-  ldout(cct, 20) << dendl;
-
-  C_DecodeTags *tags_ctx = new C_DecodeTags(
-    cct, m_lock, m_tag_tid, m_tag_data, create_async_context_callback(
-      *m_image_ctx, create_context_callback<
-        OpenRequest<I>, &OpenRequest<I>::handle_get_tags>(this)));
-  m_journaler->get_tags(m_tag_class, &tags_ctx->tags, tags_ctx);
-}
-
-template <typename I>
-void OpenRequest<I>::handle_get_tags(int r) {
-  CephContext *cct = m_image_ctx->cct;
-  ldout(cct, 20) << "r=" << r << dendl;
-
-  if (r < 0) {
-    lderr(cct) << this << " " << __func__ << ": "
-               << "failed to decode journal tags: " << cpp_strerror(r) << dendl;
-  }
-
-  finish(r);
-}
-
-template <typename I>
-void OpenRequest<I>::finish(int r) {
-  CephContext *cct = m_image_ctx->cct;
-  ldout(cct, 20) << "r=" << r << dendl;
-
-  m_on_finish->complete(r);
-  delete this;
-}
-
-} // namespace journal
-} // namespace librbd
-
-template class librbd::journal::OpenRequest<librbd::ImageCtx>;